Nissan Pathfinder (2012 year). Manual - part 150

 

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Nissan Pathfinder (2012 year). Manual - part 150

 

 

OUTSIDE KEY ANTENNA

DLK-95

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

3. Check signal between Intelligent Key unit connector M164 termi-

nals 17, 19, 37 and ground with an oscilloscope.

Is the inspection result normal?

YES

>> Replace outside key antenna.

NO

>> Replace Intelligent Key unit. Refer to 

SEC-114, "Removal and Installation"

.

Connector

Item

Terminals

Condition

Signal

(Reference value)

(+)

(-)

M164

Rear 
bumper

17

Ground

Request 
switch is 
pushed

Front 
outside 
antenna 
LH

19

Front 
outside 
antenna 
RH

37

WIIA1198E

SIIA1910J

August 2012

2012 Pathfinder

2012 Pathfinder

DLK-96

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

STEERING LOCK SOLENOID

STEERING LOCK SOLENOID

Diagnosis Procedure

INFOID:0000000007355479

Regarding Wiring Diagram information, refer to 

DLK-151, "Wiring Diagram"

.

1.

CHECK STEERING LOCK SOLENOID POWER SUPPLY

1. Turn ignition switch OFF.

2. Disconnect steering lock solenoid connector.

3. Check voltage between steering lock solenoid harness connector M65 terminal 1 and ground.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace steering lock solenoid power supply

circuit.

2.

CHECK STEERING LOCK SOLENOID GROUND CIRCUIT

Check continuity between steering lock solenoid harness connector M65 terminal 4 and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace the steering lock solenoid ground cir-

cuit.

3.

CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL

1. Connect steering lock solenoid connector.

2. Check voltage between Intelligent Key unit harness connector M164 terminal 1 and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 6

4.

CHECK STEERING LOCK COMMUNICATION SIGNAL

Check signal between Intelligent Key unit connector M164 terminal 32 and ground with oscilloscope.

1 - Ground

: Battery voltage

PIIB6632E

4 - Ground

: Continuity should exist.

PIIB6633E

1 - Ground

: Approx. 5V

WIIA1204E

August 2012

2012 Pathfinder

2012 Pathfinder

STEERING LOCK SOLENOID

DLK-97

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

>> GO TO 5

NO

>> GO TO 6

5.

CHECK STEERING LOCK SOLENOID COMMUNICATION CIRCUIT FOR OPEN

1. Disconnect Intelligent Key unit and steering lock solenoid connectors.

2. Check continuity between Intelligent Key unit harness connector (B) M164 terminals 1, 32 and steering

lock solenoid connector (A) M65 terminals 2, 3.

Is the inspection result normal?

YES

>> Replace steering lock solenoid.

• After replacing steering lock solenoid, perform regis-

tration procedure. Refer to CONSULT Immobilizer

mode and follow the on-screen instructions.

NO

>> Repair or replace harness between steering lock sole-

noid and Intelligent Key unit.

6.

CHECK STEERING LOCK SOLENOID COMMUNICATION CIRCUIT FOR SHORT

1. Disconnect Intelligent Key unit and steering lock solenoid connectors.

2. Check continuity between steering lock solenoid connector M65 terminals 2, 3 and ground.

Is the inspection result normal?

YES

>> Replace Intelligent Key unit. Refer to 

SEC-114,

"Removal and Installation"

.

NO

>> Repair or replace harness between steering lock sole-

noid and Intelligent Key unit.

Connector

Terminals

Condition

Signal (V)

(Reference value)

(+)

(–)

M164

32

Ground

Ignition 
switch is 
pushed

WIIA1205E

SIIA1911J

1 - 2

: Continuity should exist.

32 - 3

: Continuity should exist.

ALKIA1199ZZ

2 - Ground

: Continuity should not exist.

3 - Ground

: Continuity should not exist.

ALKIA1200ZZ

2012 Pathfinder

DLK-98

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

A/T SHIFT SELECTOR (PARK POSITION SWITCH)

A/T SHIFT SELECTOR (PARK POSITION SWITCH)

Diagnosis Procedure

INFOID:0000000007355480

Regarding Wiring Diagram information, refer to 

DLK-151, "Wiring Diagram"

.

1.

CHECK A/T SHIFT SELECTOR (PARK POSITION SWITCH) INPUT SIGNAL

1. Turn ignition switch OFF.

2. While pressing the ignition knob switch, check voltage between Intelligent Key unit harness connector

M164 terminal 39 and ground.

Is the inspection result normal?

YES

>> Replace Intelligent Key unit. Refer to 

SEC-114,

"Removal and Installation"

.

NO

>> GO TO 2

2.

CHECK A/T SHIFT SELECTOR (PARK POSITION SWITCH) POWER SUPPLY CIRCUIT

1. Disconnect A/T shift selector (park position switch) connector.

2. While pressing the ignition knob switch, check voltage between

A/T shift selector (park position switch) harness connector M158

terminal 4 and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness or ignition knob switch.

3.

CHECK A/T SHIFT SELECTOR (PARK POSITION SWITCH) GROUND SUPPLY CIRCUIT

Check continuity between A/T shift selector (park position switch) terminal 2 and ground.

Is the inspection result normal?

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(-) 

M164

39

Ground

Selector lever is in "P" position Battery voltage

Other than above

0

WIIA1211E

4 – Ground

: Battery voltage.

ALKIA1202ZZ

2 – Ground

: Continuity should exist.

ALKIA1201ZZ

August 2012

2012 Pathfinder

2012 Pathfinder

A/T SHIFT SELECTOR (PARK POSITION SWITCH)

DLK-99

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

CHECK A/T SHIFT SELECTOR (PARK POSITION SWITCH)

Check continuity between A/T shift selector (park position switch) terminals 2 and 4.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Replace A/T shift selector (park position switch).

5.

CHECK A/T SHIFT SELECTOR (PARK POSITION SWITCH) CIRCUIT

1. Disconnect Intelligent Key unit connector.

2. Check continuity between Intelligent Key unit harness connector

(A) M164 terminal 39 and A/T shift selector (park position

switch) harness connector (B) M158 terminal 4.

3. Check continuity between Intelligent Key unit harness connector

(A) M164 terminal 39 and ground.

Is the inspection result normal?

YES

>> A/T shift selector (park position switch) circuit is OK.

NO

>> Repair or replace harness.

Component

Terminals

Condition

Continuity

A/T shift selector 

(park position switch)

2

4

Selector lever is in "P" position

Yes

Other than above

No

ALKIA1203ZZ

39 – 4

: Continuity should exist.

39 – Ground

: Continuity should not exist.

ALKIA1204ZZ

August 2012

2012 Pathfinder

2012 Pathfinder

DLK-100

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

REMOTE KEYLESS ENTRY RECEIVER

REMOTE KEYLESS ENTRY RECEIVER

Description

INFOID:0000000007355481

Receives Intelligent Key operation and transmits to Intelligent Key unit.

Component Function Check

INFOID:0000000007355482

1.

CHECK FUNCTION

With CONSULT

Check remote keyless entry receiver "I-KEY LOCK, I-KEY UNLOCK, I-KEY PANIC" in Data Monitor mode with

CONSULT.

Is the inspection result normal?

YES

>> Remote keyless entry receiver is OK.

NO

>> Refer to 

DLK-100, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000007355483

Regarding Wiring Diagram information, refer to 

DLK-151, "Wiring Diagram"

.

1.

CHECK REMOTE KEYLESS ENTRY RECEIVER OUTPUT SIGNAL

1. Turn ignition switch OFF.

2. Check remote keyless entry receiver signal with an oscilloscope.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> GO TO 5

Monitor item

Condition

I-KEY LOCK
I-KEY UNLOCK
I-KEY PANIC

Checks whether value changes when operating Intelligent Key.

Terminals

Keyfob 

condition

Signal

(Reference value)

(+)

(–)

Remote 

keyless 

entry re-

ceiver 

connector

Terminal

M67

2

Ground

No function

Any button 
is pressed

WIIA1294E

OCC3879D

OCC3880D

August 2012

2012 Pathfinder

2012 Pathfinder

REMOTE KEYLESS ENTRY RECEIVER

DLK-101

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

2.

REMOTE KEYLESS ENTRY RECEIVER VOLTAGE CIRCUIT INSPECTION

Check voltage between remote keyless entry receiver connector M67 terminal 3 and ground using an oscillo-

scope.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> GO TO 5

3.

REMOTE KEYLESS ENTRY RECEIVER 5-VOLT CIRCUIT INSPECTION

Check voltage between remote keyless entry receiver connector

M67 terminal 4 and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 5

4.

REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT INSPECTION

Check continuity between remote keyless entry receiver connector

M67 terminal 1 and ground.

Is the inspection result normal?

YES

>> Replace remote keyless entry receiver. Refer to 

SEC-

115, "Removal and Installation"

.

NO

>> GO TO 5

5.

HARNESS INSPECTION BETWEEN INTELLIGENT KEY UNIT AND RKE RECEIVER

1. Disconnect remote keyless entry receiver and Intelligent Key unit connectors.

Terminals

Signal

(Reference value)

(+)

(–)

Remote keyless 

entry receiver 

connector

Terminal

M67

3

Ground

WIIA1296E

PIIA2344E

4 - Ground

: Approx. 5 volt.

WIIA1295E

1 - Ground

: Continuity should exist.

WIIA1297E

August 2012

2012 Pathfinder

2012 Pathfinder

DLK-102

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

REMOTE KEYLESS ENTRY RECEIVER

2. Check continuity between Intelligent Key unit connector (A)

M164 terminals 8, 9, 21, 30 and remote keyless entry receiver

connector (B) M67 terminals 1, 2, 3, 4.

3. Check continuity between remote keyless entry receiver con-

nector (B) M67 terminals 1, 2, 3, 4 and ground.

Is the inspection result normal?

YES

>> Remote keyless entry receiver circuits are OK.

NO

>> Repair or replace the harness between the remote keyless entry receiver and Intelligent Key unit.

1 - 8

: Continuity should exist.

2 - 9

: Continuity should exist.

3 - 21

: Continuity should exist.

4 - 30

: Continuity should exist.

1 - Ground

: Continuity should not exist.

2 - Ground

: Continuity should not exist.

3 - Ground

: Continuity should not exist.

4 - Ground

: Continuity should not exist.

WIIA1298E

August 2012

2012 Pathfinder

2012 Pathfinder

 

 

 

 

 

 

 

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